Hey Mike, while following the time course experiments vignette, I continue to get an error when I use the code below:
fiss <- plotCounts(ddsTC, which.min(resTC$padj), intgroup = c("minute","strain"), returnData = TRUE) ggplot(fiss, aes(x = as.numeric(minute), y = count, color = strain, group = strain)) + geom_point() + geom_smooth(se = FALSE, method = "loess") + scale_y_log10()
The error says: Error: could not find function "geom_point"
I intend to plot gene expression changes over time between wild type and knockout mice. This is a follow-up from yesterday's post. Thanks for your help.